920371248

素因数分解:

$2^4\times 3^6\times {\mathrm{19}}^1\times {\mathrm{4153}}^1$

素因数の和:4198

約数の個数: 140

約数和(自身を含む): 2814999640

約数和(自身を除く): 1894628392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 81, 108, 114, 144, 152, 162, 171, 216, 228, 243, 304, 324, 342, 432, 456, 486, 513, 648, 684, 729, 912, 972, 1026, 1296, 1368, 1458, 1539, 1944, 2052, 2736, 2916, 3078, 3888, 4104, 4153, 4617, 5832, 6156, 8208, 8306, 9234, 11664, 12312, 12459, 13851, 16612, 18468, 24624, 24918, 27702, 33224, 36936, 37377, 49836, 55404, 66448, 73872, 74754, 78907, 99672, 110808, 112131, 149508, 157814, 199344, 221616, 224262, 236721, 299016, 315628, 336393, 448524, 473442, 598032, 631256, 672786, 710163, 897048, 946884, 1009179, 1262512, 1345572, 1420326, 1794096, 1893768, 2018358, 2130489, 2691144, 2840652, 3027537, 3787536, 4036716, 4260978, 5382288, 5681304, 6055074, 6391467, 8073432, 8521956, 11362608, 12110148, 12782934, 16146864, 17043912, 19174401, 24220296, 25565868, 34087824, 38348802, 48440592, 51131736, 57523203, 76697604, 102263472, 115046406, 153395208, 230092812, 306790416, 460185624, 920371248]

約数ペア:

[(1, 920371248), (2, 460185624), (3, 306790416), (4, 230092812), (6, 153395208), (8, 115046406), (9, 102263472), (12, 76697604), (16, 57523203), (18, 51131736), (19, 48440592), (24, 38348802), (27, 34087824), (36, 25565868), (38, 24220296), (48, 19174401), (54, 17043912), (57, 16146864), (72, 12782934), (76, 12110148), (81, 11362608), (108, 8521956), (114, 8073432), (144, 6391467), (152, 6055074), (162, 5681304), (171, 5382288), (216, 4260978), (228, 4036716), (243, 3787536), (304, 3027537), (324, 2840652), (342, 2691144), (432, 2130489), (456, 2018358), (486, 1893768), (513, 1794096), (648, 1420326), (684, 1345572), (729, 1262512), (912, 1009179), (972, 946884), (1026, 897048), (1296, 710163), (1368, 672786), (1458, 631256), (1539, 598032), (1944, 473442), (2052, 448524), (2736, 336393), (2916, 315628), (3078, 299016), (3888, 236721), (4104, 224262), (4153, 221616), (4617, 199344), (5832, 157814), (6156, 149508), (8208, 112131), (8306, 110808), (9234, 99672), (11664, 78907), (12312, 74754), (12459, 73872), (13851, 66448), (16612, 55404), (18468, 49836), (24624, 37377), (24918, 36936), (27702, 33224)]